static GInputStream *
rsvg_acquire_gvfs_stream (const char *uri,
const char *base_uri,
char **out_mime_type,
GCancellable *cancellable,
GError **error)
{
GFile *base, *file;
GFileInputStream *stream;
GError *err = NULL;
file = g_file_new_for_uri (uri);
stream = g_file_read (file, cancellable, &err);
g_object_unref (file);
if (stream == NULL &&
g_error_matches (err, G_IO_ERROR, G_IO_ERROR_NOT_FOUND)) {
g_clear_error (&err);
base = g_file_new_for_uri (base_uri);
file = g_file_resolve_relative_path (base, uri);
g_object_unref (base);
stream = g_file_read (file, cancellable, &err);
g_object_unref (file);
}
if (stream == NULL) {
g_propagate_error (error, err);
return NULL;
}
if (out_mime_type) {
GFileInfo *file_info;
const char *content_type;
file_info = g_file_input_stream_query_info (stream,
G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
cancellable,
NULL /* error */);
if (file_info &&
(content_type = g_file_info_get_content_type (file_info)))
*out_mime_type = g_content_type_get_mime_type (content_type);
else
*out_mime_type = NULL;
if (file_info)
g_object_unref (file_info);
}
return G_INPUT_STREAM (stream);
}
/**
* pk_package_sack_add_packages_from_file:
* @sack: a valid #PkPackageSack instance
* @file: a valid package-list file
* @error: a %GError to put the error code and message in, or %NULL
*
* Adds packages from package-list file to a PkPackageSack.
*
* Return value: %TRUE if there were no errors.
*
**/
gboolean
pk_package_sack_add_packages_from_file (PkPackageSack *sack,
GFile *file,
GError **error)
{
GError *error_local = NULL;
g_autoptr(GFileInputStream) is = NULL;
g_autoptr(GDataInputStream) input = NULL;
g_return_val_if_fail (PK_IS_PACKAGE_SACK (sack), FALSE);
is = g_file_read (file, NULL, &error_local);
if (is == NULL) {
g_propagate_error (error, error_local);
return FALSE;
}
input = g_data_input_stream_new (G_INPUT_STREAM (is));
/* read package info file line by line */
while (TRUE) {
gchar *line;
line = g_data_input_stream_read_line (input, NULL, NULL, NULL);
if (line == NULL)
break;
g_strstrip (line);
if (!pk_package_sack_add_packages_from_line (sack, line, error))
return FALSE;
}
return TRUE;
}
static void
read_file (GFile *scratch_file)
{
GInputStream *input_stream;
GError *error = NULL;
gint i;
input_stream = (GInputStream *) g_file_read (scratch_file, NULL, &error);
if (!input_stream)
{
g_printerr ("Failed to open scratch file: %s\n", error->message);
return;
}
for (i = 0; i < FILE_SIZE; i += BUFFER_SIZE)
{
gchar buffer [BUFFER_SIZE];
gsize bytes_read;
if (!g_input_stream_read_all (input_stream, buffer, BUFFER_SIZE, &bytes_read, NULL, &error) ||
bytes_read < BUFFER_SIZE)
{
g_printerr ("Failed to read back scratch file: %s\n", error->message);
g_input_stream_close (input_stream, NULL, NULL);
g_object_unref (input_stream);
}
}
g_object_unref (input_stream);
}
static gboolean
do_hash_job_incoming (GIOSchedulerJob *job,
GCancellable *cancellable,
gpointer user_data)
{
HashingData *hash_data = user_data;
EmpathyFTHandler *handler = hash_data->handler;
EmpathyFTHandlerPriv *priv = handler->priv;
GError *error = NULL;
DEBUG ("checking integrity for incoming handler");
/* need to get the stream first */
hash_data->stream =
G_INPUT_STREAM (g_file_read (priv->gfile, cancellable, &error));
if (error != NULL)
{
hash_data->error = error;
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
g_io_scheduler_job_send_to_mainloop_async (job, hash_job_done,
hash_data, NULL);
#pragma GCC diagnostic pop
return FALSE;
}
return do_hash_job (job, cancellable, user_data);
}
static gboolean
do_hash_job_incoming (GIOSchedulerJob *job,
GCancellable *cancellable,
gpointer user_data)
{
HashingData *hash_data = user_data;
EmpathyFTHandler *handler = hash_data->handler;
EmpathyFTHandlerPriv *priv = GET_PRIV (handler);
GError *error = NULL;
DEBUG ("checking integrity for incoming handler");
/* need to get the stream first */
hash_data->stream =
G_INPUT_STREAM (g_file_read (priv->gfile, cancellable, &error));
if (error != NULL)
{
hash_data->error = error;
g_io_scheduler_job_send_to_mainloop_async (job, hash_job_done,
hash_data, NULL);
return FALSE;
}
return do_hash_job (job, cancellable, user_data);
}
gboolean
_rpmostree_util_update_checksum_from_file (GChecksum *checksum,
GFile *src,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
gsize bytes_read;
char buf[4096];
gs_unref_object GInputStream *filein = NULL;
filein = (GInputStream*)g_file_read (src, cancellable, error);
if (!filein)
goto out;
do
{
if (!g_input_stream_read_all (filein, buf, sizeof(buf), &bytes_read,
cancellable, error))
goto out;
g_checksum_update (checksum, (guint8*)buf, bytes_read);
}
while (bytes_read > 0);
ret = TRUE;
out:
return ret;
}
static GdkPixbuf *
about_dialog_load_logo (void)
{
GdkPixbuf *pixbuf = NULL;
GFile *file;
GInputStream *input;
file = gimp_data_directory_file ("images",
#ifdef GIMP_UNSTABLE
"gimp-devel-logo.png",
#else
"gimp-logo.png",
#endif
NULL);
input = G_INPUT_STREAM (g_file_read (file, NULL, NULL));
g_object_unref (file);
if (input)
{
pixbuf = gdk_pixbuf_new_from_stream (input, NULL, NULL);
g_object_unref (input);
}
return pixbuf;
}
/**
* mongo_bson_stream_load_from_file:
* @stream: (in): A #MongoBsonStream.
* @file: (in): A #GFile containing the BSON stream.
* @cancellable: (in) (allow-none): A #GCancellable or %NULL.
* @error: (out): A location for a #GError, or %NULL.
*
* Load a #GFile containing a BSON stream to be used for iterating BSON
* documents.
*
* Returns: %TRUE if successful; otherwise %FALSE and @error is set.
*/
gboolean
mongo_bson_stream_load_from_file (MongoBsonStream *stream,
GFile *file,
GCancellable *cancellable,
GError **error)
{
MongoBsonStreamPrivate *priv;
GFileInputStream *file_stream;
g_return_val_if_fail(MONGO_IS_BSON_STREAM(stream), FALSE);
g_return_val_if_fail(G_IS_FILE(file), FALSE);
g_return_val_if_fail(!cancellable || G_IS_CANCELLABLE(cancellable), FALSE);
priv = stream->priv;
if (priv->stream || priv->channel) {
g_set_error(error, MONGO_BSON_STREAM_ERROR,
MONGO_BSON_STREAM_ERROR_ALREADY_LOADED,
_("Cannot load stream, one is already loaded."));
return FALSE;
}
if (!(file_stream = g_file_read(file, cancellable, error))) {
return FALSE;
}
priv->stream = G_INPUT_STREAM(file_stream);
return TRUE;
}
void
sourceview_io_open (SourceviewIO* sio, GFile* file)
{
GFileInputStream* input_stream;
GError* err = NULL;
g_return_if_fail (file != NULL);
if (sio->file)
g_object_unref (sio->file);
sio->file = file;
g_object_ref (sio->file);
set_display_name(sio);
input_stream = g_file_read (file, NULL, &err);
if (!input_stream)
{
g_signal_emit_by_name (sio, "open-failed", err);
g_error_free (err);
return;
}
sio->read_buffer = g_realloc (sio->read_buffer, READ_SIZE);
g_input_stream_read_async (G_INPUT_STREAM (input_stream),
sio->read_buffer,
READ_SIZE,
G_PRIORITY_LOW,
sio->cancel,
on_read_finished,
sio);
}
IOChannel::IOChannel(const String& filePath, Type type)
: m_path(filePath)
, m_type(type)
{
auto path = WebCore::fileSystemRepresentation(filePath);
GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(path.data()));
switch (m_type) {
case Type::Create: {
g_file_delete(file.get(), nullptr, nullptr);
m_outputStream = adoptGRef(G_OUTPUT_STREAM(g_file_create(file.get(), static_cast<GFileCreateFlags>(G_FILE_CREATE_PRIVATE), nullptr, nullptr)));
ASSERT(m_outputStream);
GUniquePtr<char> birthtimeString(g_strdup_printf("%" G_GUINT64_FORMAT, std::chrono::system_clock::to_time_t(std::chrono::system_clock::now())));
g_file_set_attribute_string(file.get(), "xattr::birthtime", birthtimeString.get(), G_FILE_QUERY_INFO_NONE, nullptr, nullptr);
break;
}
case Type::Write: {
m_ioStream = adoptGRef(g_file_open_readwrite(file.get(), nullptr, nullptr));
ASSERT(m_ioStream);
break;
}
case Type::Read:
m_inputStream = adoptGRef(G_INPUT_STREAM(g_file_read(file.get(), nullptr, nullptr)));
ASSERT(m_inputStream);
break;
}
}
/**
* Create file stream and set mime type for channel
* @param info file info used to determine mime type
* @return NS_OK when file stream created successfuly, error code otherwise
*/
nsresult
nsGIOInputStream::DoOpenFile(GFileInfo *info)
{
GError *error = nullptr;
mStream = g_file_read(mHandle, nullptr, &error);
if (!mStream) {
nsresult rv = MapGIOResult(error);
g_warning("Cannot read from file: %s", error->message);
g_error_free(error);
return rv;
}
const char * content_type = g_file_info_get_content_type(info);
if (content_type) {
char *mime_type = g_content_type_get_mime_type(content_type);
if (mime_type) {
if (strcmp(mime_type, APPLICATION_OCTET_STREAM) != 0) {
SetContentTypeOfChannel(mime_type);
}
g_free(mime_type);
}
} else {
g_warning("Missing content type.");
}
mBytesRemaining = g_file_info_get_size(info);
// Update the content length attribute on the channel. We do this
// synchronously without proxying. This hack is not as bad as it looks!
mChannel->SetContentLength(mBytesRemaining);
return NS_OK;
}
static GstylePalette *
gstyle_palette_new_from_gpl (GFile *file,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GDataInputStream) data_stream = NULL;
g_autoptr (GInputStream) stream = NULL;
GstylePalette *palette = NULL;
g_autofree gchar *palette_name = NULL;
g_autofree gchar *id = NULL;
GstyleColor *color;
gchar *color_name;
GdkRGBA rgba;
GError *tmp_error = NULL;
gint line_count = 1;
gboolean has_colors = FALSE;
g_assert (G_IS_FILE (file));
if ((stream = G_INPUT_STREAM (g_file_read (file, cancellable, &tmp_error))))
{
data_stream = g_data_input_stream_new (stream);
if (read_gpl_header (data_stream, &palette_name, &line_count, &tmp_error))
{
id = g_strcanon (g_strdup (palette_name), GSTYLE_PALETTE_ID_CHARSET, '_');
palette = g_object_new (GSTYLE_TYPE_PALETTE,
"id", id,
"name", palette_name,
"file", file,
NULL);
while (read_gpl_color_line (data_stream, &rgba, &color_name, &line_count, &tmp_error))
{
has_colors = TRUE;
color = gstyle_color_new_from_rgba (color_name, GSTYLE_COLOR_KIND_RGB_HEX6, &rgba);
gstyle_palette_add (palette, color, &tmp_error);
g_object_unref (color);
g_free (color_name);
if (tmp_error != NULL)
break;
}
}
}
if (tmp_error == NULL && !has_colors)
{
g_autofree gchar *uri = g_file_get_uri (file);
g_set_error (&tmp_error, GSTYLE_PALETTE_ERROR, GSTYLE_PALETTE_ERROR_EMPTY,
_("%s: palette is empty\n"), uri);
}
if (tmp_error != NULL)
{
g_clear_object (&palette);
g_propagate_error (error, tmp_error);
}
return palette;
}
static void
load_file (GTask *task,
MetaBackgroundImage *image,
gpointer task_data,
GCancellable *cancellable)
{
GError *error = NULL;
GdkPixbuf *pixbuf;
GFileInputStream *stream;
stream = g_file_read (image->file, NULL, &error);
if (stream == NULL)
{
g_task_return_error (task, error);
return;
}
pixbuf = gdk_pixbuf_new_from_stream (G_INPUT_STREAM (stream), NULL, &error);
g_object_unref (stream);
if (pixbuf == NULL)
{
g_task_return_error (task, error);
return;
}
g_task_return_pointer (task, pixbuf, (GDestroyNotify) g_object_unref);
}
static GList *
parse_keyboards (const gchar *path, GError **error)
{
KeyboardsParseData *data;
GMarkupParseContext *pcontext;
GFile *file;
GFileInputStream *input;
GList *keyboards;
gboolean retval;
file = g_file_new_for_path (path);
input = g_file_read (file, NULL, error);
g_object_unref (file);
if (input == NULL)
return NULL;
data = keyboards_parse_data_new ();
pcontext = g_markup_parse_context_new (&keyboards_parser,
0,
data,
NULL);
retval = parse (pcontext, G_INPUT_STREAM (input), error);
g_object_unref (input);
g_markup_parse_context_free (pcontext);
if (!retval) {
keyboards_parse_data_free (data);
return NULL;
}
keyboards = data->keyboards;
data->keyboards = NULL;
keyboards_parse_data_free (data);
return keyboards;
}
static guint16 *
read_file_to_buffer (const gchar *name, gsize count, GError *e)
{
GError *error = NULL;
guint16 *depth = NULL;
GFile *new_file = g_file_new_for_path (name);
GFileInputStream *input_stream = g_file_read (new_file,
NULL,
&error);
if (error != NULL)
{
g_debug ("ERROR: %s", error->message);
}
else
{
gsize bread = 0;
depth = g_slice_alloc (count);
g_input_stream_read_all ((GInputStream *) input_stream,
depth,
count,
&bread,
NULL,
&error);
if (error != NULL)
{
g_debug ("ERROR: %s", error->message);
}
}
return depth;
}
static gboolean
parse_symbols (const gchar *path, EekKeyboard *keyboard, GError **error)
{
SymbolsParseData *data;
GMarkupParseContext *pcontext;
GFile *file;
GFileInputStream *input;
gboolean retval;
file = g_file_new_for_path (path);
input = g_file_read (file, NULL, error);
g_object_unref (file);
if (input == NULL)
return FALSE;
data = symbols_parse_data_new (keyboard);
pcontext = g_markup_parse_context_new (&symbols_parser,
0,
data,
NULL);
retval = parse (pcontext, G_INPUT_STREAM (input), error);
g_markup_parse_context_free (pcontext);
g_object_unref (input);
if (!retval) {
symbols_parse_data_free (data);
return FALSE;
}
symbols_parse_data_free (data);
return TRUE;
}
static GList *
parse_prerequisites (const gchar *path, GError **error)
{
PrerequisitesParseData *data;
GMarkupParseContext *pcontext;
GFile *file;
GFileInputStream *input;
GList *prerequisites;
gboolean retval;
file = g_file_new_for_path (path);
input = g_file_read (file, NULL, error);
g_object_unref (file);
if (input == NULL)
return FALSE;
data = prerequisites_parse_data_new ();
pcontext = g_markup_parse_context_new (&prerequisites_parser,
0,
data,
NULL);
retval = parse (pcontext, G_INPUT_STREAM (input), error);
g_markup_parse_context_free (pcontext);
g_object_unref (input);
if (!retval) {
prerequisites_parse_data_free (data);
return NULL;
}
prerequisites = data->prerequisites;
data->prerequisites = NULL;
prerequisites_parse_data_free (data);
return prerequisites;
}
static gboolean
dump_data (GFile *file,
struct archive *archive,
GCancellable *cancellable,
GError **error)
{
char buffer[32*1024];
g_autoptr(GFileInputStream) in = NULL;
gssize in_buffer;
in = g_file_read (file, cancellable, error);
if (in == NULL)
return FALSE;
while (TRUE)
{
in_buffer = g_input_stream_read (G_INPUT_STREAM (in), buffer, sizeof (buffer), cancellable, error);
if (in_buffer == -1)
return FALSE;
if (in_buffer == 0)
break;
if (archive_write_data (archive, buffer, in_buffer) < ARCHIVE_OK)
return xdg_app_fail (error, "Can't write tar data");
}
return TRUE;
}
static gchar *readall(const gchar *path, GError **error)
{
GFile *f = g_file_new_for_path(path);
GFileInputStream *fis = NULL;
GFileInfo *info;
int len;
gchar *ret = NULL;
if (!(info = g_file_query_info(f, "standard::*",
G_FILE_QUERY_INFO_NONE,
NULL, error)))
goto cleanup;
len = g_file_info_get_size(info);
ret = g_new0(gchar, len+1);
if (!(fis = g_file_read(f, NULL, error)))
goto cleanup;
if (!g_input_stream_read_all(G_INPUT_STREAM(fis), ret, len, NULL, NULL, error))
goto cleanup;
ret[len] = '\0';
*error = NULL;
cleanup:
if (*error) {
g_free(ret);
ret = NULL;
}
g_object_unref(f);
if (fis)
g_object_unref(fis);
return ret;
}
int
main (int argc, char **argv)
{
GConverter *converter;
GFile *file;
GFileInputStream *file_stream;
GInputStream *stream;
gchar buf[1024];
gssize bytes;
if (argc < 2) {
g_printerr ("Usage: test-bz2 FILE\n");
return 1;
}
file = g_file_new_for_path (argv[1]);
file_stream = g_file_read (file, NULL, NULL);
converter = G_CONVERTER (yelp_bz2_decompressor_new ());
stream = g_converter_input_stream_new (G_INPUT_STREAM (file_stream),
converter);
while ((bytes = g_input_stream_read (stream, buf, 1024, NULL, NULL)) > 0) {
gchar *out = g_strndup (buf, bytes);
puts (out);
g_free (out);
}
return 0;
}
static void _configfile (CustomData *data, gboolean writemode) {
gchar *filename = g_strdup_printf("file://%s/.4deckradio", g_get_home_dir());
g_print ("config file: %s\n", filename);
GFile *file = g_file_new_for_uri (filename);
if (TRUE == writemode) {
/* Save the last folder locations to ~/.4deckradio */
GString *configstring = g_string_new("");
for (int i=0; i < NUM_PLAYERS; i++) {
g_print ("deck %i folder %s\n", i, data[i].last_folder_uri);
g_string_append_printf (configstring, "%s\n", data[i].last_folder_uri);
}
g_file_replace_contents (file,
configstring->str,
configstring->len,
NULL, /* old etag */
FALSE, /* backup */
G_FILE_CREATE_PRIVATE,
NULL, /* new etag */
NULL, /* cancellable */
NULL);
g_string_free (configstring, TRUE);
} else {
/* load config file */
GFileInputStream *inputstream = g_file_read (file,
NULL,
NULL);
if (NULL == inputstream) {
return;
}
GDataInputStream *config = g_data_input_stream_new (G_INPUT_STREAM (inputstream));
if (NULL == config) {
return;
}
GError *error = NULL;
for (int i = 0; i < NUM_PLAYERS; i++) {
gsize length;
data[i].last_folder_uri =
g_data_input_stream_read_line_utf8(config, &length, NULL, &error);
if (NULL != error) {
g_print ("Error reading config file: %s\n", error->message);
}
g_clear_error (&error);
g_print ("Will use %s for deck %i\n", data[i].last_folder_uri, i);
}
g_input_stream_close (G_INPUT_STREAM (config), NULL, NULL);
g_input_stream_close (G_INPUT_STREAM (inputstream), NULL, NULL);
g_object_unref (config);
g_object_unref (inputstream);
}
g_free (filename);
g_object_unref (file);
}
/**
* camel_stream_vfs_new_with_uri:
* @uri: a file uri
* @mode: opening mode for the uri file
*
* Creates a new #CamelStreamVFS corresponding to the named file and mode.
*
* Returns the new stream, or %NULL on error.
**/
CamelStream *
camel_stream_vfs_new_with_uri (const char *uri, CamelStreamVFSOpenMethod mode)
{
GFile *file;
GObject *stream;
GError *error = NULL;
file = g_file_new_for_uri (uri);
switch (mode) {
case CAMEL_STREAM_VFS_CREATE:
stream = G_OBJECT (g_file_replace (file, NULL, FALSE, G_FILE_CREATE_NONE, NULL, &error));
break;
case CAMEL_STREAM_VFS_APPEND:
stream = G_OBJECT (g_file_append_to (file, G_FILE_CREATE_NONE, NULL, &error));
break;
case CAMEL_STREAM_VFS_READ:
stream = G_OBJECT (g_file_read (file, NULL, &error));
break;
default:
errno = EINVAL;
g_return_val_if_reached (NULL);
}
g_object_unref (file);
if (error) {
errno = error->code;
g_warning ("%s", error->message);
g_error_free (error);
return NULL;
}
return camel_stream_vfs_new_with_stream (stream);
}
/**
* gdk_texture_new_from_file:
* @file: #GFile to load
* @error: Return location for an error
*
* Creates a new texture by loading an image from a file. The file format is
* detected automatically. If %NULL is returned, then @error will be set.
*
* Return value: A newly-created #GdkTexture or %NULL if an error occured.
**/
GdkTexture *
gdk_texture_new_from_file (GFile *file,
GError **error)
{
GdkTexture *texture;
GdkPixbuf *pixbuf;
GInputStream *stream;
g_return_val_if_fail (G_IS_FILE (file), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
stream = G_INPUT_STREAM (g_file_read (file, NULL, error));
if (stream == NULL)
return NULL;
pixbuf = gdk_pixbuf_new_from_stream (stream, NULL, error);
g_object_unref (stream);
if (pixbuf == NULL)
return NULL;
texture = gdk_texture_new_for_pixbuf (pixbuf);
g_object_unref (pixbuf);
return texture;
}
gboolean
_ostree_static_delta_part_validate (OstreeRepo *repo,
GFile *part_path,
guint part_offset,
const char *expected_checksum,
GCancellable *cancellable,
GError **error)
{
gboolean ret = FALSE;
gs_unref_object GInputStream *tmp_in = NULL;
gs_free guchar *actual_checksum_bytes = NULL;
gs_free gchar *actual_checksum = NULL;
tmp_in = (GInputStream*)g_file_read (part_path, cancellable, error);
if (!tmp_in)
goto out;
if (!ot_gio_checksum_stream (tmp_in, &actual_checksum_bytes,
cancellable, error))
goto out;
actual_checksum = ostree_checksum_from_bytes (actual_checksum_bytes);
if (strcmp (actual_checksum, expected_checksum) != 0)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Checksum mismatch in static delta part %u; expected=%s actual=%s",
part_offset, expected_checksum, actual_checksum);
goto out;
}
ret = TRUE;
out:
return ret;
}
GdkPixbuf *
eel_gdk_pixbuf_load (const char *uri)
{
GdkPixbuf *pixbuf;
GFile *file;
GFileInputStream *stream;
g_return_val_if_fail (uri != NULL, NULL);
file = g_file_new_for_uri (uri);
stream = g_file_read (file, NULL, NULL);
g_object_unref (file);
if (stream == NULL)
{
return NULL;
}
pixbuf = eel_gdk_pixbuf_load_from_stream (G_INPUT_STREAM (stream));
g_object_unref (stream);
return pixbuf;
}
static gboolean send_files (NstPlugin *plugin, GtkWidget *contact_widget, GList *file_list)
{
GList *l;
for (l = file_list; l != NULL; l = l->next)
{
// Open file
GError *error = NULL;
GFile *source = g_file_new_for_commandline_arg (l->data);
GFileInputStream *in = g_file_read (source, NULL, &error);
if (!in)
{
handle_error(error, "could not get input stream for file");
g_object_unref (source);
return FALSE;
}
// Read file contents
GByteArray *data = g_byte_array_new ();
guint8 buffer[1024];
gssize len = g_input_stream_read (G_INPUT_STREAM(in), buffer, 1024, NULL, &error);
while (len > 0)
{
g_byte_array_append (data, buffer, len);
len = g_input_stream_read (G_INPUT_STREAM(in), buffer, 1024, NULL, &error);
}
if (len < 0)
{
handle_error(error, "could not read file");
g_byte_array_free (data, TRUE);
g_object_unref (in);
g_object_unref (source);
return FALSE;
}
// XMLRPC request to attach the file to the ticket
GValue result;
gchar *err = send_xmlrpc(gtk_entry_get_text(GTK_ENTRY(url_field)), "ticket.putAttachment", &result,
G_TYPE_INT, strtol(gtk_entry_get_text(GTK_ENTRY(ticket_field)), NULL, 10),
G_TYPE_STRING, g_file_get_basename(source),
G_TYPE_STRING, gtk_entry_get_text(GTK_ENTRY(description_field)),
SOUP_TYPE_BYTE_ARRAY, data,
G_TYPE_BOOLEAN, TRUE,
G_TYPE_INVALID);
g_byte_array_free (data, TRUE);
g_object_unref (in);
if (err)
{
handle_error(NULL, err);
g_free (err);
g_object_unref (source);
return FALSE;
}
g_object_unref (source);
}
return TRUE;
}
bool ImageHandler::insertImage(GFile * file, double x, double y) {
XOJ_CHECK_TYPE(ImageHandler);
GError * err = NULL;
GFileInputStream * in = g_file_read(file, NULL, &err);
g_object_unref(file);
GdkPixbuf * pixbuf = NULL;
if (!err) {
pixbuf = gdk_pixbuf_new_from_stream(G_INPUT_STREAM(in), NULL, &err);
g_input_stream_close(G_INPUT_STREAM(in), NULL, NULL);
} else {
GtkWidget * dialog = gtk_message_dialog_new((GtkWindow*) *control->getWindow(), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
_("This image could not be loaded. Error message: %s"), err->message);
gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(this->control->getWindow()->getWindow()));
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
g_error_free(err);
return false;
}
Image * img = new Image();
img->setX(x);
img->setY(y);
img->setImage(pixbuf);
int width = gdk_pixbuf_get_width(pixbuf);
int height = gdk_pixbuf_get_height(pixbuf);
gdk_pixbuf_unref(pixbuf);
double zoom = 1;
PageRef page = view->getPage();
if (x + width > page.getWidth() || y + height > page.getHeight()) {
double maxZoomX = (page.getWidth() - x) / width;
double maxZoomY = (page.getHeight() - y) / height;
if (maxZoomX < maxZoomY) {
zoom = maxZoomX;
} else {
zoom = maxZoomY;
}
}
img->setWidth(width * zoom);
img->setHeight(height * zoom);
page.getSelectedLayer()->addElement(img);
InsertUndoAction * insertUndo = new InsertUndoAction(page, page.getSelectedLayer(), img, view);
control->getUndoRedoHandler()->addUndoAction(insertUndo);
view->rerenderElement(img);
return true;
}
static void
extract_gibest_hash (GTask *task,
gpointer source_object,
gpointer task_data,
GCancellable *cancellable)
{
GFile *file = source_object;
guint64 buffer[2][CHUNK_N_BYTES/8];
GInputStream *stream = NULL;
gssize n_bytes, file_size;
GError *error = NULL;
guint64 hash = 0;
gint i;
char *str;
ResolveData *resolve_data = task_data;
GrlLocalMetadataSourcePriv *priv;
priv = GRL_LOCAL_METADATA_SOURCE_GET_PRIVATE (resolve_data->source);
stream = G_INPUT_STREAM (g_file_read (file, cancellable, &error));
if (stream == NULL)
goto fail;
/* Extract start/end chunks of the file */
n_bytes = g_input_stream_read (stream, buffer[0], CHUNK_N_BYTES, cancellable, &error);
if (n_bytes == -1)
goto fail;
if (!g_seekable_seek (G_SEEKABLE (stream), -CHUNK_N_BYTES, G_SEEK_END, cancellable, &error))
goto fail;
n_bytes = g_input_stream_read (stream, buffer[1], CHUNK_N_BYTES, cancellable, &error);
if (n_bytes == -1)
goto fail;
for (i = 0; i < G_N_ELEMENTS (buffer[0]); i++)
hash += buffer[0][i] + buffer[1][i];
file_size = g_seekable_tell (G_SEEKABLE (stream));
if (file_size < CHUNK_N_BYTES)
goto fail;
/* Include file size */
hash += file_size;
g_object_unref (stream);
str = g_strdup_printf ("%" G_GINT64_FORMAT, hash);
grl_data_set_string (GRL_DATA (resolve_data->rs->media), priv->hash_keyid, str);
g_free (str);
g_task_return_boolean (task, TRUE);
return;
fail:
GRL_DEBUG ("Could not get file hash: %s\n", error ? error->message : "Unknown error");
g_task_return_error (task, error);
g_clear_object (&stream);
}
/* send a chunk of the file from server to client */
static int
clipboard_send_file_data(int streamId, int lindex,
int nPositionLow, int cbRequested)
{
struct stream *s;
int size;
int rv;
int fd;
char full_fn[256];
struct cb_file_info *cfi;
if (g_files_list == 0)
{
LLOGLN(10, ("clipboard_send_file_data: error g_files_list is nil"));
return 1;
}
cfi = (struct cb_file_info *)list_get_item(g_files_list, lindex);
if (cfi == 0)
{
LLOGLN(10, ("clipboard_send_file_data: error cfi is nil"));
return 1;
}
LLOGLN(10, ("clipboard_send_file_data: streamId %d lindex %d "
"nPositionLow %d cbRequested %d", streamId, lindex,
nPositionLow, cbRequested));
g_snprintf(full_fn, 255, "%s/%s", cfi->pathname, cfi->filename);
fd = g_file_open_ex(full_fn, 1, 0, 0, 0);
if (fd == -1)
{
LLOGLN(0, ("clipboard_send_file_data: file open [%s] failed",
full_fn));
return 1;
}
g_file_seek(fd, nPositionLow);
make_stream(s);
init_stream(s, cbRequested + 64);
size = g_file_read(fd, s->data + 12, cbRequested);
if (size < 1)
{
LLOGLN(0, ("clipboard_send_file_data: read error, want %d got %d",
cbRequested, size));
free_stream(s);
g_file_close(fd);
return 1;
}
out_uint16_le(s, CB_FILECONTENTS_RESPONSE); /* 9 */
out_uint16_le(s, CB_RESPONSE_OK); /* 1 status */
out_uint32_le(s, size + 4);
out_uint32_le(s, streamId);
s->p += size;
out_uint32_le(s, 0);
s_mark_end(s);
size = (int)(s->end - s->data);
rv = send_channel_data(g_cliprdr_chan_id, s->data, size);
free_stream(s);
g_file_close(fd);
return rv;
}
static gpointer
stlink_gui_populate_filemem_view (STlinkGUI *gui)
{
guchar buffer[MEM_READ_SIZE];
GFile *file;
GFileInfo *file_info;
GInputStream *input_stream;
gint off;
GError *err = NULL;
g_return_val_if_fail (gui != NULL, NULL);
g_return_val_if_fail (gui->filename != NULL, NULL);
file = g_file_new_for_path (gui->filename);
input_stream = G_INPUT_STREAM (g_file_read (file, NULL, &err));
if (err) {
stlink_gui_set_info_error_message (gui, err->message);
g_error_free (err);
goto out;
}
file_info = g_file_input_stream_query_info (G_FILE_INPUT_STREAM (input_stream),
G_FILE_ATTRIBUTE_STANDARD_SIZE, NULL, &err);
if (err) {
stlink_gui_set_info_error_message (gui, err->message);
g_error_free (err);
goto out_input;
}
if (gui->file_mem.memory) {
g_free (gui->file_mem.memory);
}
gui->file_mem.size = g_file_info_get_size (file_info);
gui->file_mem.memory = g_malloc (gui->file_mem.size);
for (off = 0; off < gui->file_mem.size; off += MEM_READ_SIZE) {
guint n_read = MEM_READ_SIZE;
if (off + MEM_READ_SIZE > gui->file_mem.size) {
n_read = gui->file_mem.size - off;
}
if (g_input_stream_read (G_INPUT_STREAM (input_stream),
&buffer, n_read, NULL, &err) == -1) {
stlink_gui_set_info_error_message (gui, err->message);
g_error_free (err);
goto out_input;
}
memcpy (gui->file_mem.memory + off, buffer, n_read);
gui->progress.fraction = (gdouble) (off + n_read) / gui->file_mem.size;
}
g_idle_add ((GSourceFunc) stlink_gui_update_filemem_view, gui);
out_input:
g_object_unref (input_stream);
out:
g_object_unref (file);
return NULL;
}
